Best Amazon Price Tracker App (2026) — Top Picks Compared

TL;DR: The best Amazon price tracker apps in 2026 are Keepa (most detailed data), CamelCamelCamel (simplest and free), and Honey (best for coupons). But if you want an app that actually gets your money back after you've already purchased, TaskMonkey is the only option—it scans your past orders and uses AI to automatically negotiate refunds with Amazon customer service.

Why You Need an Amazon Price Tracker App

Amazon prices fluctuate constantly—sometimes multiple times per day. According to Profitero's research, Amazon changes prices on millions of products up to 2.5 million times daily. That TV you bought last week? It might be $50 cheaper today.

A good Amazon price tracker app helps you:

See the complete price history of any product before buying
Get alerts when prices drop below your target
Identify "fake" discounts during Prime Day and Black Friday
Time your purchases for maximum savings

But here's what most people miss: traditional price trackers only help you before you buy. What about the stuff you've already purchased? That's where the real savings opportunity lies—and where most apps fall short.

For a comprehensive overview of all price tracking options, check out our complete Amazon Price Tracker guide.

The Best Amazon Price Tracker Apps Compared

Let's break down the top price tracker apps available for iPhone and Android in 2026:

App	Platform	Price History	Alerts	Auto Refunds	Cost
Keepa	iOS, Android, Chrome	Excellent	Yes	No	Free / $19/mo
CamelCamelCamel	Web, Chrome	Good	Yes	No	Free
Honey	iOS, Android, Chrome	Basic	Yes	No	Free
PriceSpy	iOS, Android, Web	Good	Yes	No	Free
TaskMonkey	Chrome Extension	Yes	Yes	Yes	Free + 20% of savings

1. Keepa — The Power User's Choice

Keepa is the most comprehensive Amazon price tracker available. With over 5 billion products tracked worldwide and a 4.8/5 rating on the App Store, it's the go-to choice for serious Amazon shoppers.

Keepa Key Features

Detailed price history charts embedded on Amazon product pages
Support for 11 Amazon marketplaces (US, UK, Germany, Japan, etc.)
Customizable price drop and availability alerts
Barcode scanning in the mobile app
Sales rank tracking (premium feature)

Keepa Mobile App Experience

The Keepa app is available for both iPhone and Android. The iOS version has a 4.8/5 rating, while Android users give it 4.3/5 stars.

Users love the data depth—one reviewer reported that "within minutes of downloading the app, Keepa saved them $160" by revealing an item's true price history.

However, the mobile app has some UI issues. According to G2 reviews, the interface feels like "an embedded webpage" rather than a native app. Navigation can be clunky, and some users find the charts difficult to read on smaller screens.

Comparison of Keepa, CamelCamelCamel, and Honey price tracker interfaces

Keepa Pricing

Free tier: Basic price tracking, limited historical data
Premium: 19 EUR/month or 189 EUR/year for full data access, interactive charts, and unlimited tracking

For a deeper dive, read our complete Keepa extension guide.

2. CamelCamelCamel — Simple and Completely Free

CamelCamelCamel has been tracking Amazon prices since 2008, making it one of the oldest and most trusted tools. Its main advantage? Everything is completely free—no premium tier, no hidden costs.

CamelCamelCamel Key Features

Clean, easy-to-read price history charts
No installation required—just paste any Amazon URL
Email alerts for price drops
Covers 8 Amazon marketplaces
"The Camelizer" Chrome extension for in-page data

Mobile Experience

CamelCamelCamel doesn't have a dedicated mobile app, but the website is mobile-responsive. You can access price history and set alerts through your phone's browser. For iPhone users specifically looking for a dedicated app, this might be a limitation.

Why Choose CamelCamelCamel

For casual shoppers who just want to verify if a deal is real, CamelCamelCamel is often enough. It's the best choice if you:

Want a completely free solution with no upsells
Prefer simplicity over advanced features
Mainly shop on desktop/laptop

3. Honey — Best for Coupon Hunters

Honey (now owned by PayPal) is known primarily for automatically applying coupon codes at checkout. But it also offers solid price tracking through its "Droplist" feature.

Honey Key Features

Automatic coupon code application at checkout
Droplist for tracking items and getting price drop alerts
Works on 30,000+ shopping sites (not just Amazon)
Available on iOS and Android

Honey Limitations

Honey's price tracking is less detailed than Keepa or CamelCamelCamel. The price history charts are basic, and it doesn't offer the granular data that power users need. It's best used as a complement to a dedicated price tracker rather than a replacement.

Users save an average of $126 annually using Honey's coupon and price tracking features combined.

4. PriceSpy — Best for Multi-Retailer Comparison

PriceSpy takes a different approach by comparing prices across multiple retailers, not just Amazon. With over 5 million downloads on Google Play, it's popular for electronics and home appliances.

PriceSpy Key Features

Price comparison across dozens of retailers
Price history charts for each retailer
Detailed product specifications
Available on iOS (4/5 rating) and Android (3.5/5 rating)

The main advantage is seeing whether Amazon actually has the best price, or if another retailer is cheaper.

Amazon price tracker apps running on iPhone and Android smartphones

The Problem: Price Trackers Don't Get Your Money Back

Here's the fundamental limitation of every traditional price tracker: they help you before you buy, but they're useless after you've already purchased.

Think about it:

You buy a laptop for $800
Three days later, it drops to $720
Your price tracker alerts you (too late!)
You're stuck with the higher price... unless you contact Amazon yourself

What most people don't realize is that Amazon often issues courtesy credits when you politely ask about a price drop after purchase. It's not an official policy, but it happens—we've seen it work thousands of times.

The problem? Who has time to monitor every order and negotiate with customer service for each one?

TaskMonkey: The Price Tracker That Actually Gets Refunds

This is where TaskMonkey stands apart from every other app on this list. We built it specifically to solve the "what about stuff I already bought?" problem.

How TaskMonkey Works

Install the free Chrome extension
Click "Start Saving Now" on your dashboard
TaskMonkey scans your last 3 months of Amazon orders
It compares what you paid vs. current prices
For any price drops, AI automatically chats with Amazon customer service
You receive credits or refunds directly to your Amazon account

Why TaskMonkey Is Different

Feature	Traditional Trackers	TaskMonkey
Price History	Yes	Yes
Price Alerts	Yes	Yes
Scans Past Orders	No	Yes
Auto-Negotiates Refunds	No	Yes
Actually Gets You Money	No	Yes

The best part? You don't have to do anything. Start the scan, go make dinner, and come back to find money in your Amazon account.

TaskMonkey Pricing

Scanning: Completely free
Finding price drops: Completely free
Getting refunds: 20% of what we recover (only if successful)

If we don't get you any money back, you pay nothing. Zero risk.

What About Earny and Capital One Shopping?

You might be wondering about other "automated refund" apps like Earny or Capital One Shopping (formerly Paribus).

Capital One Shopping Price Protection

Capital One Shopping used to offer automatic price protection by scanning your email for receipts. However, as of January 2023, their Price Protection program has been paused. The service is no longer actively monitoring for price drops.

Earny

Earny offers automated refund services but with some significant drawbacks:

Takes 25% of any refunds (vs. TaskMonkey's 20%)
Requires full email access to scan receipts
Or charges $7.99/month subscription
Relies on credit card price protection (many cards have eliminated this)

According to reviews on Vital Dollar, giving up email access is a "clear security risk" that makes many users uncomfortable.

TaskMonkey takes a different approach: we don't need your email or credit card. Our Chrome extension works directly with your Amazon session, keeping your personal data private.

Which App Should You Choose?

Here's our recommendation based on your needs:

Best for power users and sellers: Keepa (most detailed data and analytics)
Best for casual shoppers: CamelCamelCamel (completely free and simple)
Best for coupon hunters: Honey (automatic coupon codes + price tracking)
Best for multi-retailer shopping: PriceSpy (compares prices across stores)
Best for getting money back on past purchases: TaskMonkey (only tool that actually recovers money)

The Smart Strategy

The smartest approach is to combine tools:

Use Keepa or CamelCamelCamel to track prices before you buy
Use TaskMonkey to recover money on things you've already bought

They complement each other perfectly. Traditional trackers help you avoid overpaying. TaskMonkey helps you get refunds when prices inevitably drop after purchase.

Frequently Asked Questions

Is there a Keepa app for iPhone?

Yes, Keepa has an official iPhone app with a 4.8/5 rating. It includes price history viewing, alert management, barcode scanning, and price drop notifications.

What's the best free Amazon price tracker app?

CamelCamelCamel is the best completely free option with no premium tier. Keepa's free version is also excellent but has some limitations. For the mobile experience specifically, Keepa's iOS app edges ahead.

Can Amazon price tracker apps get me refunds?

Traditional price trackers (Keepa, CamelCamelCamel, Honey) only show you price history and send alerts—they don't handle refunds. TaskMonkey is the only tool that automatically negotiates refunds with Amazon on your behalf.

Are Amazon price tracker apps safe to use?

Reputable apps like Keepa and CamelCamelCamel have been trusted by millions of users for over a decade. They only request access to Amazon domains and don't require your Amazon password. Learn more in our guide on whether Keepa is safe.

How do I track Amazon price drops on my phone?

Install the Keepa app (iOS or Android), navigate to any Amazon product, and tap "Track" to set a target price. You'll get push notifications when the price drops. For the best mobile experience, check out our Keepa app review.